Near-infrared thermally modulated varifocal metalens based on the phase change material Sb2S3.
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DOI: 10.1364/oe.420014
Abstract: Focus-tunable metalenses play an indispensable role in the development of integrated optical systems. In this paper, the phase change material Sb2S3 is used in a thermally modulated varifocal metalens based on PB-phase for the first… read more here.
Keywords: material sb2s3; phase change; modulated varifocal; change material ... See more keywords